PRELIMINARY INFORMATION PLL Clock Divider

The ICS541 is a cost effective way to produce a high quality clock output divided from a clock input. The chip accepts a clock input up to 135 MHz at 3.3 V, and by using proprietary Phase Locked Loop (PLL) techniques, produces a divide by 1, 2, 4, or 8 of the input clock. There are two outputs on

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ICST

EARTH LEAKAGE CURRENT DETECTOR

DESCRIPTION The M54122L is a semiconductor integrated circuit with amplifier for a high-speed earth leakage circuit breaker. FEATURES ● Suitable for JIS C 8371 ● Good temperature characteristics of input sensitivity current ● High input sensitivity (VT = 13.5mV Typ.) ● Low exte

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MITSUBISHI

三菱电机

Dual 4-Line to 1-Line Data Selectors/Multiplexers

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NSC

国半

Dual Retriggerable One-Shot with Clear and Complementary Outputs

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NSC

国半